12 kW Generator

12 kW Generator

12RES Single Phase, Natural Gas|LP

Specs

All information shown is for 1 Phase 60 Hz generator with the largest alternator option available.

Displacement

0.725 L (44 cu. in.)

Horsepower

NG 20.5 HP, LP 23.6 HP

Enclosure Material

Steel

Sound Output During Weekly Exercise

65 dB(A)

Sound Output During Full-speed Operation

65 dB(A)

Response Time

10 seconds

Warranty

Premium five-year limited warranty

Country of Origin

US

Certifications/Listings

CARB|EPA|UL 2200

Automatic Transfer Switch Included

No

Remote Monitoring Available

Yes

Off Grid / Utility Backup

Utility Backup|Off Grid

Weight

400 lbs. (182 kg)

Alternator Type

2-Pole, Rotating Field

Fuel Consumption on NG at 50% load?

124 cfh

Fuel Consumption on LP at 50% load?

60 cfh

Controller

Advanced Digital Control

Cylinder Arrangement

V-2

Dimensions

1123 mm x 726 mm x 804 mm (44.2 in. x 28.6 in. x 31.6 in.)

Engine Manufacturer/Description

KOHLER

Engine Model

CH740

Engine/Alternator RPM

3600

Fuel Type

Natural Gas|LP

Frequency

60 Hz|50 Hz

Phase

Single Phase

Voltage @ 60 Hz

120/240

Digital Voltage Regulation

±1.5%

Built in Mounting Pad

Yes

Literature and Specs

12 kW Generator

12RES Single Phase, Natural Gas|LP

Overview

Affordable, commercial-grade power for basic power needs. When a bad storm or utility failure knocks out your power, the 12RES KOHLER® generator keeps your lights on, fridge cold and sump pump working. This generator will power most appliances in smaller homes, or a few critical items in larger homes.*

Reliable.

Inside this generator is a commercial-grade engine built to withstand extreme workloads year after year.

Powerful.

In just 10 seconds, your KOHLER generator automatically restores power to your heat or AC as well as appliances and electronics.*

Premium warranty.

We've got you covered with 5-year, 2,000-hour protection and a steel enclosure that's built to last.

Flexible.

Fits both standby and off-grid applications for the ultimate versatility while saving the battery with hibernating controller capability